CVE-2024-55659 HIGH

CVE-2024-55659: SiYuan has an arbitrary file write in the host via /api/asset/upload

Vendor Siyuan-Note
Product siyuan
Weakness CWE-22 · Path traversal
Published December 11, 2024
Last update December 12, 2024
View on NVD All CVEs

CVSS base score

8.7/10
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Confidentiality —
Integrity —

CVSS vector

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N

What the vulnerability does

01Description

SiYuan is a personal knowledge management system. Prior to version 3.1.16, the `/api/asset/upload` endpoint in Siyuan is vulnerable to both arbitrary file write to the host and stored cross-site scripting (via the file write). Version 3.1.16 contains a patch for the issue.

Key dates

02Disclosure timeline

December 11, 2024 CVE published
December 12, 2024 Record updated